1 to 25 of 42 Permanent WAN Jobs in London

Network Engineer. Proficiency in network protocols (TCP/IP, BGP, OSPF). Hands-on experience with Cisco, Meraki, Fortinet, NETGEAR, ZYXEL. Experience with SD-WAN technologies and network security tools. Strong background in Microsoft Azure and automation tools. Experience leading network projects and scripting for automation. Desirable Experience Windows Server ...

Responsibilities: Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions Manage core office and site networks, including LAN/WAN, VPNs, IP addressing and firewall operations (FortiGate) Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications (ERP, CRM) Plan and execute migrations, including ...

years' experience designing and supporting data centre spine-leaf fabrics (Cisco/Arista). Experience with Cisco DNA Center . Experience with SD-WAN technologies (Cisco, Palo Alto ION). Enterprise-scale Cisco Wireless experience (WLC, FlexConnect, CAPWAP). Desirable Experience Remote access VPN technologies. Certificate lifecycle management (Venafi ...

Virtualisation (Hyper-V, VMware, WVD) Backup & Disaster Recovery solutions Cyber Security (MFA, EDR, AV, Incident Response) Networking (TCP/IP, DNS, DHCP, LAN/WAN) Windows & macOS environments Experience supporting mobile devices Strong troubleshooting and problem-solving ability Passion for learning and gaining certifications Why Apply? Join a top-tier ...

/defect in ALM Practical skills Cisco Switch/Router console commands/CCNA Working on Routing Protocols BGP, OSPF, VPN, MPLS, QOS, LAN, WAN, VLAN Handling Fibre optic cables & Transceivers knowledge Understanding of Data Centre operating procedures Set up network test equipment for RFC 2544 testing Network and Service ...

SharePointMicrosoft ExchangeVirtualisation (Hyper-V, VMware, WVD)Backup & Disaster Recovery solutionsCyber Security (MFA, EDR, AV, Incident Response)Networking (TCP/IP, DNS, DHCP, LAN/WAN)Windows & macOS environmentsExperience supporting mobile devicesStrong troubleshooting and problem-solving abilityPassion for learning and gaining certifications Why Apply? Join a top-tier MSP with ...

setting, and is passionate about delivering robust and secure technology solutions. Key Responsibilities Manage and optimise network infrastructure, including virtual networks, cloud platforms, and WAN technologies. Configure and maintain firewalls, routers, switches, and load balancers. Deploy security and operational updates in line with business guidelines. Monitor network performance and resolve ...

Azure integration for global software deployment and updates. Proficient in managing a complex SCCM environment, including Distribution Points, and other sites over a slow WAN link, Experience with Cloud Management Gateway. Manage and administer our hybrid cloud environment, with a strong focus on Microsoft Azure, Entra ID, and Azure ...

design scalable identity-centric security controls using SSO, MFA, device posture, and least-privilege access models, with mentorship. Collaborate with networking teams to support WAN and remote access modernisation using cloud security and SASE frameworks, and to ensure secure data flows across enterprise networks. Implementation & Hands-On Experience Supporting ...

strategic decisions, and ensuring the network can support real-time, high-throughput workloads. Key Responsibilities: • Design and operate resilient network architectures across LAN, WAN, data centre, and cloud environments • Own and optimise routing and traffic flows using BGP and OSPF in large-scale enterprise networks • Design, support, and troubleshoot multicast ...

clients Ability to translate technical challenges into clear commercial value Cisco routing, switching, gateways, and applications TCP/IP, SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault/alert management Operating systems - Linux, Windows Cloud and virtualisation ...

able to hold customer meetings onsite Strong expertise in: Cisco routing, switching, gateways, and applications TCP/IP, SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault/alert management Solid understanding of: Operating systems – Linux, Windows Cloud ...

Roles JIT access, ZTNA concepts, and ideally zScaler Infrastructure & Platform: VMware (VCF ideally) Linux (Ubuntu, RedHat) Microsoft stack Storage, OS, data centre fundamentals Networking (WAN/LAN, routing, firewalls, IDS/IPS, WLAN, load balancing) Automation (non-negotiable): Terraform Ansible GitLab (pipelines, automation, patterns) You're also someone ...

Roles JIT access, ZTNA concepts, and ideally zScaler Infrastructure & Platform: VMware (VCF ideally) Linux (Ubuntu, RedHat) Microsoft stack Storage, OS, data centre fundamentals Networking (WAN/LAN, routing, firewalls, IDS/IPS, WLAN, load balancing) Automation (non-negotiable): Terraform Ansible GitLab (pipelines, automation, patterns) You're also someone ...

including: Microsoft Azure and core cloud services Enterprise endpoint management (Intune/device estate) On-premise infrastructure, servers, and storage Networking, connectivity, and SD-WAN environments Identity, security, and monitoring tooling This is a real-world, operational environment — not greenfield, not over-engineered — where practical thinking, ownership, and technical judgement ...

routing and switching. In-depth knowledge of design, implementation, configuration and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site … engineering. Perform all changes to organisation standards across the whole network stack, including cloud, on-premises datacenters, including internet edge and ACI Fabric, branch, WAN, and operate CSM/FMC to deploy firewall rules where required. To design and implement network connectivity between on premise datacenters and the cloud ...

routing architectures, including multi-peer BGP, VRF and resilient topologies. Strong routing, switching and network troubleshooting skills, capable of deep-dive analysis across LAN, WAN and data centre environments. Familiarity with infrastructure hardware (e.g., enterprise switches/routers) and resilient network design patterns prioritising high throughput and low-latency delivery. ...

Security Knowledge and experience of as many of the following is highly desirable Working knowledge of TCP/IP, DNS, LAN/WAN, Networking and Operating System concepts. Working knowledge and experience of vulnerability scanning: Tenable IO, Nessus, Rapid7 IVM, Qualys etc Working knowledge of web scanning tools: AppSec, Tenable ...

Server environments (2016/2019/2022). Support infrastructure and networking: firewalls (hardware/software), virtualisation (VMware ESXi/Hyper-V), LAN/WAN/VLAN. Complete structured fault-finding and root cause analysis (down to board/component level where needed) and produce clear technical documentation (fault reports ...

automation ( Ansible, Terraform, GitLab ) Cloud and identity platforms ( Azure, Entra, Active Directory ) Linux and virtualisation ( Ubuntu, Red Hat, VMware VCF ) Enterprise networking and security (WAN/LAN/WLAN, routing, firewalls, IDS/IPS, ZTNA, load balancing) Managing collaboration and platform tools (Confluence, Jira) Governance, policy design, and strong cross ...

automation ( Ansible, Terraform, GitLab ) Cloud and identity platforms ( Azure, Entra, Active Directory ) Linux and virtualisation ( Ubuntu, Red Hat, VMware VCF ) Enterprise networking and security (WAN/LAN/WLAN, routing, Firewalls, IDS/IPS, ZTNA, load balancing) Managing collaboration and platform tools (Confluence, Jira) Governance, policy design, and strong cross ...

support of Fortinet solutions, including: FortiGate firewalls FortiManager & FortiAnalyzer FortiClient VPN Own and manage firewall policies, VPNs (site-to-site and remote access), SD-WAN, and network segmentation. Monitor, analyse, and respond to security events and logs using FortiAnalyzer. Drive continuous improvement of network security architecture and best practices. Support … essential (FortiGate, FortiManager, FortiAnalyzer). Proven expertise in firewall management, network security, and VPN technologies. Solid networking knowledge (TCP/IP, VLANs, SD-WAN). Good understanding of cyber security principles and frameworks. Experience with Microsoft 365 and Windows Server environments. Relevant certifications (e.g. Fortinet NSE, CCNA, CompTIA Security+ ...

enhance, and evolve our clients networks. Responsibilities Architecture & Engineering Lead the design and implementation of enterprise-level network solutions. Architect scalable, secure LAN/WAN, wireless, and cloud-integrated network environments. Drive complex network upgrades, migrations, integrations, and transformation projects. Technical Leadership , Team Lead & Escalation Act as the senior escalation … advantageous . Technical Skills Required: Networking & Infrastructure Cisco routing & switching Cisco switches (enterprise level) Cisco Meraki (MX/MS/MR) Palo Alto LAN & WAN technologies Wi Fi troubleshooting & optimisation IP addressing, subnets, VLANs, DNS, DHCP Diagnosing internet connectivity and performance issues Network monitoring and performance analysis tools Security & Firewalls ...

Network Engineer - Project focussed, Data Centre/WAN/LAN, Cisco ACI & ISE, SD-WAN, Palo Alto, Network Automation Permanent - up to £75,000 + benefits, bonus *** Hybrid working 50/50 Leading financial services client is looking for a highly skilled Network Engineer to join their delivery-focused Network … team, which offers the opportunity of developing into t a lead role. Skills and experience required: Cisco CCNP minimum, with strong Data Centre/WAN/LAN expertise Experience with Palo Alto/Cisco Firepower firewalls, routers, and switches Routing protocols (OSPF, BGP) and Cisco ISE Radius/DOT1X Cloud ...

NIST, and CIS. Cloud & DevOps: Experience securing infrastructure within a DevOps organization, specifically within Microsoft Azure. Technical Breadth: Demonstrable experience with IP-based networks, WAN technologies, Windows/Linux environments, and virtual server technologies. Modern Solutions: First-hand experience with SIEM solutions, SOAR workflows, and EDR technologies like Microsoft Defender. ...